Spyder 2 Pro and Win7

According to Datacolor it won't work, but I've seen many reports that say it does. Just wondered if anyone had tried it. Also, as it has to make contact with the screen can it work with touch screens.
As my three pc's are now all Win7 it's a bit of an expensive item to have to throw away.

Hi, thanks for that. I have 2.3.5 available for Pro so will look for the later version of express. Does it lose any functions being for for the lower spec device?
If I choose to think a bit I suppose I could just place the device against the screen before installing to see what happens. Will be no good if things keep changing.

Have just been doing a search and find that it works for some, but not for others. I just entered the serial number that came with pro software.

I've only just gone back to colorvision software as I was using the coloreye software which came initially with an unlimited trial, unfortunately the latest update put a one week time limit on it. As far as I can remember colorvision works as it always did.